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Abstract

The paper discusses selected topics in moral philosophy of Professor Bogusław Wolniewicz. His overall approach is marked by intellectual independence and analytic treatment of moral issues. The theory of values that he has endorsed can be described as a moderate non-religious absolutism based on weak metaphysical principles. Although in general his normative position can be assimilated to the views of an enlightened liberal, it also clashes with that position insofar as he proclaimed the existence of ontological evil and supported legitimacy of death penalty.
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Abstract

This work is complementary with Bogusław Wolniewicz’s text Elzenberg about Milosz. The circumstances surrounding the discovery of Czesław Milosz’s article Duty and Henryk Elzenberg’s polemic are portrayed here. Moreover, in the second part we have attempted to evaluate Joseph Conrad’s novel The Rover.
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Abstract

The field of mechanical manufacturing is becoming more and more demanding on machining accuracy. It is essential to monitor and compensate the deformation of structural parts of a heavy-duty machine tool. The deformation of the base of a heavy-duty machine tool is an important factor that affects machining accuracy. The base is statically indeterminate and complex in load. It is difficult to reconstruct deformation by traditional methods. A reconstruction algorithm for determining bending deformation of the base of a heavy-duty machine tool using inverse Finite Element Method (iFEM) is presented. The base is equivalent to a multi-span beam which is divided into beam elements with support points as nodes. The deflection polynomial order of each element is analysed. According to the boundary conditions, the deformation compatibility conditions and the strain data measured by Fiber Bragg Grating (FBG), the deflection polynomial coefficients of a beam element are determined. Using the coordinate transformation, the deflection equation of the base is obtained. Both numerical verification and experiment were carried out. The deflection obtained by the reconstruction algorithm using iFEM and the actual deflection measured by laser displacement sensors were compared. The accuracy of the reconstruction algorithm is verified.
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Abstract

The judgments delivered by the European Court of Human Rights in Al-Nashiri v. Poland and Husayn (Abu Zubaydah) v. Poland highlight the potential tension that may arise between states’ broad reliance on national security grounds to withhold disclosure of secret files and compliance with their obligations under the European Convention on Human Rights. The present article examines the above-mentioned judgments, focusing, in particular, on how (and to what extent) the withholding of secret information may infringe on the right to the truth and, as far as proceedings before the European Court of Human Rights are concerned, the state’s duty to cooperate with it.
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